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Marquise|Lab Grown|IGI

1.08ct H SI1 Marquise Lab Grown Diamond

ID • H/SI1 • IGI LG436046744

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG436046744

Diamond specifications and retailer prices

From $786 SGD
As of November 4, 2026
Save $3,442 SGD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,227 SGD at MOH London · As of November 3, 2026
View at MOH London

About this 1.08ct lab-grown marquise diamond

This 1.08ct lab-grown marquise sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436046744 or 436046744. Listed at 12 retailers as of November 3, 2026, with prices from $786 to $4,227, a $3,442 spread on the same certified stone. MOH London lists it at $4,227. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.08
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.4°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436046744
Dimensions9.77 × 5.43 × 3.49 mm
L/W Ratio1.80
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.77 mm5.43 mm1.08 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436046744
Side View
Table 60.5%Crown 36.4°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 64.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,227 SGD|Low: $754 SGD|High: $4,284 SGD|Avg: $1,778 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 7$786 SGD
Retailer 2$792 SGD
Retailer 10$878 SGD
Retailer 4$884 SGD
Retailer 8$973 SGD
Retailer 5$1,137 SGD
Retailer 9$1,492 SGD
Retailer 12$1,528 SGD
Retailer 6$2,417 SGD
Retailer 3$2,608 SGD
Retailer 11$2,958 SGD
MOH London$4,227 SGD

21 data points across 12 retailers

12 retailers$786 SGD to $4,227 SGD

A
Cheapest Retailer
-
$786 SGD
A
Retailer 2
-
$792 SGD
View
A
Retailer 3
-
$878 SGD
View
Final sale: no returns
A
Retailer 4
-
$880 SGD
View
Retailer 5
-
$973 SGD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$973 SGD
View
B+
Retailer 7
-
$1,137 SGD
View
B+
Retailer 8
-
$1,492 SGD
View
B
Retailer 9
-
$2,417 SGD
View
B
Retailer 10
-
$2,561 SGD
View
B
Retailer 11
-
$2,958 SGD
View
Most Expensive
B
MOH London
LG436046744 · Nov 3
$4,227 SGD
£2,606 GBP
View
11 more retailers have this diamond
Prices start from $786 SGDSave up to $3,442 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.08ct Marquise
$786 SGD